package com.learnJava.singleinstance;

import org.w3c.dom.ls.LSOutput;

public class Test {
    public static void main(String[] args) {
        A a1 = A.a;
        A a2 = A.a;
        System.out.println(a1);
        System.out.println(a2);
        System.out.println(a1 == a2);
    }

}
